/*
 * Copyright (c) 2017, 2018 Oracle and/or its affiliates. All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.helidon.common.reactive.valve;

/**
 * A simple {@link #pause() pause} / {@link #resume() resume} interface.
 */
public interface Pausable {

    /**
     * Pause data chunks flow until {@link #resume()}.
     */
    void pause();

    /**
     * Resume data chunks flow after {@link #pause()}.
     */
    void resume();
}
